./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 070b005151a155625f2a1d89ebf21c03a6d381af2d7b663a2fe06061e79da5f4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:43:47,481 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:43:47,548 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 21:43:47,553 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:43:47,553 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:43:47,575 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:43:47,576 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:43:47,576 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:43:47,577 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:43:47,577 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:43:47,577 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:43:47,577 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:43:47,577 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:43:47,577 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:43:47,577 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:43:47,578 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:43:47,578 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:43:47,578 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:43:47,578 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:43:47,578 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 21:43:47,578 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:43:47,578 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:43:47,578 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:43:47,579 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:43:47,579 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:43:47,579 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:43:47,579 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:43:47,579 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:43:47,579 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:43:47,579 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:43:47,579 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:43:47,579 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:43:47,580 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:43:47,580 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:43:47,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:43:47,580 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 070b005151a155625f2a1d89ebf21c03a6d381af2d7b663a2fe06061e79da5f4 [2024-12-05 21:43:47,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:43:47,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:43:47,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:43:47,894 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:43:47,894 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:43:47,896 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound20.c [2024-12-05 21:43:51,217 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/data/d376a3922/467cd17e25344bc199fc0669729e7593/FLAG3a4af6f34 [2024-12-05 21:43:51,446 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:43:51,447 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound20.c [2024-12-05 21:43:51,455 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/data/d376a3922/467cd17e25344bc199fc0669729e7593/FLAG3a4af6f34 [2024-12-05 21:43:51,471 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/data/d376a3922/467cd17e25344bc199fc0669729e7593 [2024-12-05 21:43:51,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:43:51,475 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:43:51,476 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:43:51,476 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:43:51,481 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:43:51,482 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,483 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@189faa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51, skipping insertion in model container [2024-12-05 21:43:51,483 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,495 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:43:51,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:43:51,658 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:43:51,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:43:51,693 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:43:51,693 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51 WrapperNode [2024-12-05 21:43:51,694 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:43:51,694 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:43:51,695 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:43:51,695 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:43:51,700 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,706 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,725 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 96 [2024-12-05 21:43:51,726 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:43:51,726 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:43:51,726 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:43:51,726 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:43:51,736 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,736 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,738 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,738 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,742 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,743 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,747 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,748 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,749 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,751 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:43:51,752 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:43:51,752 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:43:51,752 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:43:51,753 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:43:51" (1/1) ... [2024-12-05 21:43:51,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:43:51,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:43:51,789 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:43:51,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58d42647-54ea-4fba-96f8-49e27dafcb24/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:43:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:43:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:43:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:43:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:43:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 21:43:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 21:43:51,882 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:43:51,884 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:43:52,247 INFO L? ?]: Removed 67 outVars from TransFormulas that were not future-live. [2024-12-05 21:43:52,247 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:43:52,292 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:43:52,292 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 21:43:52,293 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:43:52 BoogieIcfgContainer [2024-12-05 21:43:52,293 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:43:52,294 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:43:52,294 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:43:52,306 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:43:52,306 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:43:52" (1/1) ... [2024-12-05 21:43:52,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:43:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:52,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 112 states and 118 transitions. [2024-12-05 21:43:52,370 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 118 transitions. [2024-12-05 21:43:52,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:43:52,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:52,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:52,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:52,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 113 states and 119 transitions. [2024-12-05 21:43:52,582 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 119 transitions. [2024-12-05 21:43:52,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:43:52,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:52,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:52,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:52,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:52,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 114 states and 120 transitions. [2024-12-05 21:43:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 120 transitions. [2024-12-05 21:43:52,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:43:52,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:52,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:52,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:52,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 115 states and 121 transitions. [2024-12-05 21:43:52,708 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 121 transitions. [2024-12-05 21:43:52,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:43:52,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:52,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:52,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:52,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 116 states and 122 transitions. [2024-12-05 21:43:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 122 transitions. [2024-12-05 21:43:52,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:43:52,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:52,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:52,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:52,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 118 states and 125 transitions. [2024-12-05 21:43:52,861 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 125 transitions. [2024-12-05 21:43:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:43:52,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:52,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:52,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:52,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 119 states and 126 transitions. [2024-12-05 21:43:52,918 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 126 transitions. [2024-12-05 21:43:52,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:43:52,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:52,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:52,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:52,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-12-05 21:43:52,973 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-12-05 21:43:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:43:52,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:53,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:53,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-12-05 21:43:53,024 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-12-05 21:43:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:43:53,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:53,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:53,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:53,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:53,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:53,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-12-05 21:43:53,043 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-12-05 21:43:53,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:43:53,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:53,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:53,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:43:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:53,079 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:43:53,082 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:43:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 122 states and 129 transitions. [2024-12-05 21:43:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2024-12-05 21:43:53,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:43:53,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:53,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:53,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:53,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:53,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-12-05 21:43:53,170 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-12-05 21:43:53,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:43:53,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:53,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:43:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:53,202 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:43:53,204 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:43:53,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:53,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:53,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2024-12-05 21:43:53,399 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2024-12-05 21:43:53,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:43:53,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:53,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:53,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:53,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:53,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 150 states and 166 transitions. [2024-12-05 21:43:53,737 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 166 transitions. [2024-12-05 21:43:53,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:43:53,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:53,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 151 states and 167 transitions. [2024-12-05 21:43:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 167 transitions. [2024-12-05 21:43:53,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:43:53,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:43:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:53,829 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:43:53,830 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:43:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:54,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:54,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 154 states and 171 transitions. [2024-12-05 21:43:54,101 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 171 transitions. [2024-12-05 21:43:54,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:43:54,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:54,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:54,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:54,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 156 states and 174 transitions. [2024-12-05 21:43:54,294 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 174 transitions. [2024-12-05 21:43:54,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:43:54,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:54,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:54,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 158 states and 177 transitions. [2024-12-05 21:43:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 177 transitions. [2024-12-05 21:43:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:43:54,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:54,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:54,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 159 states and 178 transitions. [2024-12-05 21:43:54,482 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 178 transitions. [2024-12-05 21:43:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:43:54,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:54,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:54,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:54,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:54,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 162 states and 182 transitions. [2024-12-05 21:43:54,665 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 182 transitions. [2024-12-05 21:43:54,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:43:54,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:54,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:54,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:54,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:54,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 166 states and 186 transitions. [2024-12-05 21:43:54,838 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 186 transitions. [2024-12-05 21:43:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:43:54,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:54,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:54,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 167 states and 188 transitions. [2024-12-05 21:43:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 188 transitions. [2024-12-05 21:43:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:43:54,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:54,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:54,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:55,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:55,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:55,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 169 states and 190 transitions. [2024-12-05 21:43:55,141 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 190 transitions. [2024-12-05 21:43:55,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:43:55,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:55,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:55,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:55,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:55,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 185 states and 210 transitions. [2024-12-05 21:43:55,326 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 210 transitions. [2024-12-05 21:43:55,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:43:55,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:55,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:55,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 186 states and 211 transitions. [2024-12-05 21:43:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 211 transitions. [2024-12-05 21:43:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:43:55,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:55,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:55,450 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:55,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 187 states and 212 transitions. [2024-12-05 21:43:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 212 transitions. [2024-12-05 21:43:55,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:43:55,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:55,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:55,520 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 188 states and 213 transitions. [2024-12-05 21:43:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 213 transitions. [2024-12-05 21:43:55,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:43:55,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:55,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:55,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:55,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:55,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:55,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 189 states and 214 transitions. [2024-12-05 21:43:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 214 transitions. [2024-12-05 21:43:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:43:55,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:55,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:55,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 194 states and 223 transitions. [2024-12-05 21:43:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 223 transitions. [2024-12-05 21:43:55,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:43:55,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:55,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:55,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:55,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:55,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 195 states and 224 transitions. [2024-12-05 21:43:55,777 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 224 transitions. [2024-12-05 21:43:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:43:55,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:55,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:55,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:55,807 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:55,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 196 states and 225 transitions. [2024-12-05 21:43:55,824 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 225 transitions. [2024-12-05 21:43:55,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:43:55,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:55,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:56,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 203 states and 236 transitions. [2024-12-05 21:43:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 236 transitions. [2024-12-05 21:43:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:43:56,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:56,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:56,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:56,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:56,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 205 states and 241 transitions. [2024-12-05 21:43:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 241 transitions. [2024-12-05 21:43:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:43:56,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:56,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:43:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:56,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 207 states and 244 transitions. [2024-12-05 21:43:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 244 transitions. [2024-12-05 21:43:56,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:43:56,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:56,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:56,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:56,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 212 states and 252 transitions. [2024-12-05 21:43:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 252 transitions. [2024-12-05 21:43:56,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:43:56,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:56,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:56,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:43:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:56,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 213 states and 253 transitions. [2024-12-05 21:43:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 253 transitions. [2024-12-05 21:43:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:43:56,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:56,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:56,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:43:57,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:57,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-12-05 21:43:57,571 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-05 21:43:57,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:43:57,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:57,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:43:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-12-05 21:43:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-12-05 21:43:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:43:57,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:57,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:57,687 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:43:57,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-12-05 21:43:57,891 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-05 21:43:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:43:57,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:57,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:57,932 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:43:57,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:57,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-12-05 21:43:57,952 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-12-05 21:43:57,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:43:57,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:57,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:58,009 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:43:58,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-12-05 21:43:58,223 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-05 21:43:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:43:58,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:58,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:58,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:58,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:43:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 218 states and 260 transitions. [2024-12-05 21:43:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 260 transitions. [2024-12-05 21:43:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:43:58,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:58,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:43:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-12-05 21:43:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-12-05 21:43:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:43:58,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:58,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:58,527 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:43:58,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:58,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 219 states and 261 transitions. [2024-12-05 21:43:58,563 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-05 21:43:58,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:43:58,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:58,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:58,585 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:43:58,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:58,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 218 states and 260 transitions. [2024-12-05 21:43:58,615 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 260 transitions. [2024-12-05 21:43:58,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 21:43:58,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:58,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:43:58,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 217 states and 259 transitions. [2024-12-05 21:43:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 259 transitions. [2024-12-05 21:43:58,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 21:43:58,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:58,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:58,691 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:43:58,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:58,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 216 states and 258 transitions. [2024-12-05 21:43:58,718 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 258 transitions. [2024-12-05 21:43:58,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:43:58,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:58,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:58,789 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:43:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:59,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 230 states and 275 transitions. [2024-12-05 21:43:59,273 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 275 transitions. [2024-12-05 21:43:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 21:43:59,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:59,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:43:59,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:59,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 229 states and 274 transitions. [2024-12-05 21:43:59,322 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 274 transitions. [2024-12-05 21:43:59,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:43:59,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:59,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:43:59,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 244 states and 293 transitions. [2024-12-05 21:43:59,823 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 293 transitions. [2024-12-05 21:43:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:43:59,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:59,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:59,874 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:43:59,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:59,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 245 states and 294 transitions. [2024-12-05 21:43:59,901 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 294 transitions. [2024-12-05 21:43:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:43:59,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:59,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:59,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:43:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:59,941 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:43:59,942 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:44:00,412 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:44:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 255 states and 307 transitions. [2024-12-05 21:44:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 307 transitions. [2024-12-05 21:44:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:44:00,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:00,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:00,840 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 254 states and 306 transitions. [2024-12-05 21:44:00,923 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 306 transitions. [2024-12-05 21:44:00,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:44:00,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:00,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:00,966 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:01,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 256 states and 308 transitions. [2024-12-05 21:44:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 308 transitions. [2024-12-05 21:44:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:44:01,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:01,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:01,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:01,272 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 275 states and 331 transitions. [2024-12-05 21:44:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 331 transitions. [2024-12-05 21:44:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:44:01,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 276 states and 332 transitions. [2024-12-05 21:44:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 332 transitions. [2024-12-05 21:44:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:44:01,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:44:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:01,728 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:44:01,730 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:44:01,828 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:02,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 291 states and 353 transitions. [2024-12-05 21:44:02,209 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 353 transitions. [2024-12-05 21:44:02,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:44:02,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:02,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:02,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:02,259 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:02,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:02,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 294 states and 357 transitions. [2024-12-05 21:44:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 357 transitions. [2024-12-05 21:44:02,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:44:02,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:02,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:02,440 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 309 states and 379 transitions. [2024-12-05 21:44:02,848 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 379 transitions. [2024-12-05 21:44:02,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:44:02,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:02,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:02,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:02,885 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:02,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 313 states and 383 transitions. [2024-12-05 21:44:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 383 transitions. [2024-12-05 21:44:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:44:02,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:02,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:02,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:03,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:03,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 329 states and 405 transitions. [2024-12-05 21:44:03,489 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 405 transitions. [2024-12-05 21:44:03,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:44:03,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:03,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:03,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:03,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 330 states and 407 transitions. [2024-12-05 21:44:03,554 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 407 transitions. [2024-12-05 21:44:03,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:44:03,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:03,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:44:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:03,583 INFO L256 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:44:03,585 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:44:03,909 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:04,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 333 states and 413 transitions. [2024-12-05 21:44:04,466 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 413 transitions. [2024-12-05 21:44:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:44:04,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:04,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:04,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:04,526 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:04,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:04,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 335 states and 415 transitions. [2024-12-05 21:44:04,588 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 415 transitions. [2024-12-05 21:44:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:44:04,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:04,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:04,725 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:05,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:05,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 338 states and 423 transitions. [2024-12-05 21:44:05,218 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 423 transitions. [2024-12-05 21:44:05,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:44:05,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:05,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:05,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:05,277 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:05,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:05,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 339 states and 423 transitions. [2024-12-05 21:44:05,584 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 423 transitions. [2024-12-05 21:44:05,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:44:05,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:05,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:05,660 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:06,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 342 states and 431 transitions. [2024-12-05 21:44:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 431 transitions. [2024-12-05 21:44:06,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:44:06,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:06,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:06,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 344 states and 434 transitions. [2024-12-05 21:44:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 434 transitions. [2024-12-05 21:44:06,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:44:06,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:06,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:06,608 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:06,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:06,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 347 states and 440 transitions. [2024-12-05 21:44:06,953 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 440 transitions. [2024-12-05 21:44:06,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:44:06,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:06,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:06,974 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:07,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:07,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 348 states and 440 transitions. [2024-12-05 21:44:07,094 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 440 transitions. [2024-12-05 21:44:07,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:44:07,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:07,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:07,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:07,204 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:07,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:07,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 350 states and 444 transitions. [2024-12-05 21:44:07,979 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 444 transitions. [2024-12-05 21:44:07,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:44:07,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:07,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:08,186 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:09,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 354 states and 451 transitions. [2024-12-05 21:44:09,435 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 451 transitions. [2024-12-05 21:44:09,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:44:09,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:09,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:09,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:09,464 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 21:44:09,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:09,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 352 states and 448 transitions. [2024-12-05 21:44:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 448 transitions. [2024-12-05 21:44:09,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:44:09,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:09,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:09,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:09,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 354 states and 452 transitions. [2024-12-05 21:44:09,838 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 452 transitions. [2024-12-05 21:44:09,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:44:09,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:09,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:44:12,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 366 states and 476 transitions. [2024-12-05 21:44:12,231 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 476 transitions. [2024-12-05 21:44:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:44:12,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:12,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:12,287 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:44:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:12,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 368 states and 477 transitions. [2024-12-05 21:44:12,488 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 477 transitions. [2024-12-05 21:44:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:44:12,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:12,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 21:44:15,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 381 states and 502 transitions. [2024-12-05 21:44:15,144 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 502 transitions. [2024-12-05 21:44:15,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:44:15,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:15,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:15,165 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 21:44:15,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:15,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 384 states and 506 transitions. [2024-12-05 21:44:15,475 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 506 transitions. [2024-12-05 21:44:15,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:44:15,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:15,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:15,553 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 21:44:17,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:17,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 392 states and 521 transitions. [2024-12-05 21:44:17,591 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 521 transitions. [2024-12-05 21:44:17,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:44:17,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:17,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:17,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:17,611 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:44:17,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:17,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 391 states and 520 transitions. [2024-12-05 21:44:17,664 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 520 transitions. [2024-12-05 21:44:17,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:44:17,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:17,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:17,684 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 21:44:18,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:18,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 395 states and 527 transitions. [2024-12-05 21:44:18,220 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 527 transitions. [2024-12-05 21:44:18,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:44:18,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:18,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:18,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:18,314 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 21:44:20,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:20,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 404 states and 544 transitions. [2024-12-05 21:44:20,105 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 544 transitions. [2024-12-05 21:44:20,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:44:20,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:20,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:20,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:20,124 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 21:44:20,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:20,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 403 states and 543 transitions. [2024-12-05 21:44:20,183 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 543 transitions. [2024-12-05 21:44:20,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:44:20,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:20,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:20,215 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 21:44:20,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:20,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 407 states and 550 transitions. [2024-12-05 21:44:20,864 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 550 transitions. [2024-12-05 21:44:20,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:44:20,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:20,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:20,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:21,210 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:22,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:22,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 410 states and 560 transitions. [2024-12-05 21:44:22,100 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 560 transitions. [2024-12-05 21:44:22,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:44:22,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:22,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:22,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:22,159 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:23,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:23,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 412 states and 564 transitions. [2024-12-05 21:44:23,323 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 564 transitions. [2024-12-05 21:44:23,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:44:23,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:23,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:23,356 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:24,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:24,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 413 states and 565 transitions. [2024-12-05 21:44:24,056 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 565 transitions. [2024-12-05 21:44:24,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:44:24,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:24,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:24,299 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:27,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:27,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 427 states and 597 transitions. [2024-12-05 21:44:27,275 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 597 transitions. [2024-12-05 21:44:27,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:44:27,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:27,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:27,331 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:28,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 435 states and 611 transitions. [2024-12-05 21:44:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 611 transitions. [2024-12-05 21:44:28,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:44:28,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:28,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:28,667 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:29,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 439 states and 618 transitions. [2024-12-05 21:44:29,425 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 618 transitions. [2024-12-05 21:44:29,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:44:29,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:29,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:29,544 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:44:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:30,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 444 states and 631 transitions. [2024-12-05 21:44:30,661 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 631 transitions. [2024-12-05 21:44:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:44:30,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:30,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:30,704 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:44:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 448 states and 637 transitions. [2024-12-05 21:44:31,885 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 637 transitions. [2024-12-05 21:44:31,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:44:31,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:31,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:31,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:31,924 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 21:44:31,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:31,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 447 states and 636 transitions. [2024-12-05 21:44:31,969 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 636 transitions. [2024-12-05 21:44:31,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:44:31,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:31,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:44:32,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:32,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 448 states and 637 transitions. [2024-12-05 21:44:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 637 transitions. [2024-12-05 21:44:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:44:32,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:32,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:32,233 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:44:32,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:32,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 451 states and 639 transitions. [2024-12-05 21:44:32,637 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 639 transitions. [2024-12-05 21:44:32,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:44:32,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:32,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:32,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:32,743 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:36,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 470 states and 675 transitions. [2024-12-05 21:44:36,235 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 675 transitions. [2024-12-05 21:44:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:44:36,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:36,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:36,283 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:37,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:37,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 475 states and 681 transitions. [2024-12-05 21:44:37,596 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 681 transitions. [2024-12-05 21:44:37,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:44:37,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:37,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:37,613 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:44:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:37,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 474 states and 680 transitions. [2024-12-05 21:44:37,670 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 680 transitions. [2024-12-05 21:44:37,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:44:37,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:37,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:37,731 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:38,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 478 states and 688 transitions. [2024-12-05 21:44:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 688 transitions. [2024-12-05 21:44:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:44:38,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:38,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:38,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:38,273 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:38,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:38,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 481 states and 690 transitions. [2024-12-05 21:44:38,701 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 690 transitions. [2024-12-05 21:44:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:44:38,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 21:44:38,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 480 states and 689 transitions. [2024-12-05 21:44:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 689 transitions. [2024-12-05 21:44:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:44:38,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:38,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:38,799 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 21:44:38,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:38,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 479 states and 688 transitions. [2024-12-05 21:44:38,878 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 688 transitions. [2024-12-05 21:44:38,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:44:38,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:38,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:38,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:38,898 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 21:44:42,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:42,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 499 states and 723 transitions. [2024-12-05 21:44:42,499 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 723 transitions. [2024-12-05 21:44:42,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:44:42,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:42,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:42,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:42,525 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 21:44:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:42,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 500 states and 723 transitions. [2024-12-05 21:44:42,904 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 723 transitions. [2024-12-05 21:44:42,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:44:42,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:42,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:42,929 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 21:44:44,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:44,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 507 states and 734 transitions. [2024-12-05 21:44:44,587 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 734 transitions. [2024-12-05 21:44:44,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:44:44,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:44,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:44,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 21:44:45,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 518 states and 750 transitions. [2024-12-05 21:44:45,608 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 750 transitions. [2024-12-05 21:44:45,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:44:45,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:45,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:45,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:45,727 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 21:44:47,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:47,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 533 states and 768 transitions. [2024-12-05 21:44:47,270 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 768 transitions. [2024-12-05 21:44:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:44:47,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:47,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:47,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 21:44:47,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 524 states and 757 transitions. [2024-12-05 21:44:47,746 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 757 transitions. [2024-12-05 21:44:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:44:47,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:47,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 21:44:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:48,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 533 states and 767 transitions. [2024-12-05 21:44:48,705 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 767 transitions. [2024-12-05 21:44:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:44:48,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:48,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:44:50,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:50,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 549 states and 787 transitions. [2024-12-05 21:44:50,353 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 787 transitions. [2024-12-05 21:44:50,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:44:50,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:50,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:44:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:50,388 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 21:44:50,391 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:44:52,409 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:44:56,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:56,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 574 states and 831 transitions. [2024-12-05 21:44:56,823 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 831 transitions. [2024-12-05 21:44:56,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:44:56,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:56,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:56,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:44:57,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:57,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 583 states and 841 transitions. [2024-12-05 21:44:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 841 transitions. [2024-12-05 21:44:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:44:57,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:57,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:44:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:57,432 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 21:44:57,433 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:44:59,264 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:45:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:00,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 590 states and 853 transitions. [2024-12-05 21:45:00,871 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 853 transitions. [2024-12-05 21:45:00,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:45:00,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:00,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:00,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:45:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:00,901 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 21:45:00,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:45:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:45:03,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:03,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 591 states and 853 transitions. [2024-12-05 21:45:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 853 transitions. [2024-12-05 21:45:03,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:45:03,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:03,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:45:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:03,099 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 21:45:03,100 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:45:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:45:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:05,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 592 states and 853 transitions. [2024-12-05 21:45:05,527 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 853 transitions. [2024-12-05 21:45:05,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:45:05,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:05,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:05,720 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 21:45:10,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:10,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 617 states and 887 transitions. [2024-12-05 21:45:10,557 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 887 transitions. [2024-12-05 21:45:10,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:45:10,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:10,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:10,627 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 21:45:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:10,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 618 states and 888 transitions. [2024-12-05 21:45:10,696 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 888 transitions. [2024-12-05 21:45:10,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:45:10,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:10,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:10,766 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 21:45:11,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 616 states and 886 transitions. [2024-12-05 21:45:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 886 transitions. [2024-12-05 21:45:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:45:11,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:11,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 21:45:11,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 618 states and 888 transitions. [2024-12-05 21:45:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 888 transitions. [2024-12-05 21:45:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:45:11,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:11,775 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 21:45:12,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 615 states and 885 transitions. [2024-12-05 21:45:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 885 transitions. [2024-12-05 21:45:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:45:12,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:12,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:45:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:12,715 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 21:45:12,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:45:12,931 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:15,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 638 states and 922 transitions. [2024-12-05 21:45:15,353 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 922 transitions. [2024-12-05 21:45:15,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:45:15,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:15,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:45:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:15,382 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 21:45:15,383 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:45:15,457 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:17,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:17,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 642 states and 928 transitions. [2024-12-05 21:45:17,148 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 928 transitions. [2024-12-05 21:45:17,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:45:17,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:17,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:17,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:45:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:17,176 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 21:45:17,177 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:45:17,252 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:17,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:17,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 643 states and 928 transitions. [2024-12-05 21:45:17,664 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 928 transitions. [2024-12-05 21:45:17,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:45:17,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:17,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:17,694 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 21:45:18,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:18,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 645 states and 930 transitions. [2024-12-05 21:45:18,727 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 930 transitions. [2024-12-05 21:45:18,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:45:18,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:18,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 21:45:19,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 639 states and 923 transitions. [2024-12-05 21:45:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 923 transitions. [2024-12-05 21:45:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:45:19,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:19,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:23,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 669 states and 961 transitions. [2024-12-05 21:45:23,831 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 961 transitions. [2024-12-05 21:45:23,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:45:23,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:23,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:23,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 670 states and 961 transitions. [2024-12-05 21:45:23,976 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 961 transitions. [2024-12-05 21:45:23,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:45:23,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:23,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:24,158 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 21:45:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:28,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 692 states and 993 transitions. [2024-12-05 21:45:28,269 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 993 transitions. [2024-12-05 21:45:28,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:45:28,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:28,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:28,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 21:45:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 701 states and 1002 transitions. [2024-12-05 21:45:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1002 transitions. [2024-12-05 21:45:32,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:45:32,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:32,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:32,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:32,637 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:33,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 717 states and 1026 transitions. [2024-12-05 21:45:33,785 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1026 transitions. [2024-12-05 21:45:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:45:33,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 21:45:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:33,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 715 states and 1023 transitions. [2024-12-05 21:45:33,965 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1023 transitions. [2024-12-05 21:45:33,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:45:33,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:33,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:33,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:45:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:33,999 INFO L256 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 21:45:34,001 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:45:34,556 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:35,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:35,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 718 states and 1038 transitions. [2024-12-05 21:45:35,740 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1038 transitions. [2024-12-05 21:45:35,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:45:35,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:35,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:35,939 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-05 21:45:42,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:42,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 742 states and 1071 transitions. [2024-12-05 21:45:42,693 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1071 transitions. [2024-12-05 21:45:42,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:45:42,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:42,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:42,710 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-05 21:45:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 744 states and 1072 transitions. [2024-12-05 21:45:44,597 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1072 transitions. [2024-12-05 21:45:44,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:45:44,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:44,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:44,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:44,881 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:45,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:45,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 745 states and 1074 transitions. [2024-12-05 21:45:45,899 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1074 transitions. [2024-12-05 21:45:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:45:45,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:45,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 21:45:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 747 states and 1082 transitions. [2024-12-05 21:45:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1082 transitions. [2024-12-05 21:45:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:45:47,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:47,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:47,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 52 proven. 5 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 21:45:48,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:48,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 750 states and 1086 transitions. [2024-12-05 21:45:48,380 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1086 transitions. [2024-12-05 21:45:48,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:45:48,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:48,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:49,084 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:50,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 752 states and 1095 transitions. [2024-12-05 21:45:50,668 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1095 transitions. [2024-12-05 21:45:50,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:45:50,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:50,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:50,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:50,712 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:51,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 752 states and 1094 transitions. [2024-12-05 21:45:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1094 transitions. [2024-12-05 21:45:51,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:45:51,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:51,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:51,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:51,669 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:53,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:53,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 754 states and 1096 transitions. [2024-12-05 21:45:53,084 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1096 transitions. [2024-12-05 21:45:53,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:45:53,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:53,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:53,951 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 758 states and 1108 transitions. [2024-12-05 21:45:55,854 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1108 transitions. [2024-12-05 21:45:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:45:55,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:55,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:55,907 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:57,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 761 states and 1119 transitions. [2024-12-05 21:45:57,076 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1119 transitions. [2024-12-05 21:45:57,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:45:57,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:57,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:57,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:57,129 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:58,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 762 states and 1129 transitions. [2024-12-05 21:45:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1129 transitions. [2024-12-05 21:45:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:45:58,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:58,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:58,090 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:45:58,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:58,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 763 states and 1131 transitions. [2024-12-05 21:45:58,964 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1131 transitions. [2024-12-05 21:45:58,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:45:58,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:58,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 21:46:02,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:02,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 770 states and 1149 transitions. [2024-12-05 21:46:02,027 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1149 transitions. [2024-12-05 21:46:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:46:02,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:02,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:02,046 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 21:46:03,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 774 states and 1156 transitions. [2024-12-05 21:46:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1156 transitions. [2024-12-05 21:46:03,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:46:03,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:03,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:03,229 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 21:46:03,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:03,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 775 states and 1159 transitions. [2024-12-05 21:46:03,948 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1159 transitions. [2024-12-05 21:46:03,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:46:03,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:03,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:03,964 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 21:46:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 776 states and 1161 transitions. [2024-12-05 21:46:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1161 transitions. [2024-12-05 21:46:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:46:04,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:04,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:04,670 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 21:46:05,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 777 states and 1162 transitions. [2024-12-05 21:46:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1162 transitions. [2024-12-05 21:46:05,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:46:05,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:05,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:05,417 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 21:46:05,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:05,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 778 states and 1164 transitions. [2024-12-05 21:46:05,893 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1164 transitions. [2024-12-05 21:46:05,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:46:05,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:05,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:05,910 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-05 21:46:09,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:09,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 785 states and 1185 transitions. [2024-12-05 21:46:09,996 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1185 transitions. [2024-12-05 21:46:09,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:46:09,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:09,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:10,085 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-05 21:46:11,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:11,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 788 states and 1190 transitions. [2024-12-05 21:46:11,560 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1190 transitions. [2024-12-05 21:46:11,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:46:11,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:11,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:11,589 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-05 21:46:13,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:13,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 792 states and 1196 transitions. [2024-12-05 21:46:13,020 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1196 transitions. [2024-12-05 21:46:13,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:46:13,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:13,037 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-05 21:46:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 793 states and 1197 transitions. [2024-12-05 21:46:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1197 transitions. [2024-12-05 21:46:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:46:13,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:13,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:13,623 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-12-05 21:46:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:14,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 793 states and 1196 transitions. [2024-12-05 21:46:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1196 transitions. [2024-12-05 21:46:14,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:46:14,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:14,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:14,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:14,974 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 21:46:15,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:15,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 793 states and 1195 transitions. [2024-12-05 21:46:15,821 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1195 transitions. [2024-12-05 21:46:15,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:46:15,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:15,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:16,813 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:46:23,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:23,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 807 states and 1231 transitions. [2024-12-05 21:46:23,639 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1231 transitions. [2024-12-05 21:46:23,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:46:23,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:23,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:23,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:46:26,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:26,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 814 states and 1244 transitions. [2024-12-05 21:46:26,473 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1244 transitions. [2024-12-05 21:46:26,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:46:26,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:26,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:26,532 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:46:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:29,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 822 states and 1258 transitions. [2024-12-05 21:46:29,872 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1258 transitions. [2024-12-05 21:46:29,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:46:29,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:29,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:46:30,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 824 states and 1260 transitions. [2024-12-05 21:46:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1260 transitions. [2024-12-05 21:46:30,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:46:30,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:30,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:30,587 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:46:31,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:31,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 827 states and 1264 transitions. [2024-12-05 21:46:31,940 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1264 transitions. [2024-12-05 21:46:31,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:46:31,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:31,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:31,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:31,996 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:46:33,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:33,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 828 states and 1265 transitions. [2024-12-05 21:46:33,073 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1265 transitions. [2024-12-05 21:46:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:46:33,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:33,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:33,139 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 21:46:35,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:35,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 832 states and 1272 transitions. [2024-12-05 21:46:35,312 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1272 transitions. [2024-12-05 21:46:35,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:46:35,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:35,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:35,364 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 21:46:37,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:37,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 835 states and 1276 transitions. [2024-12-05 21:46:37,417 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1276 transitions. [2024-12-05 21:46:37,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:46:37,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:37,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:37,470 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 21:46:37,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:37,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 836 states and 1276 transitions. [2024-12-05 21:46:37,882 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1276 transitions. [2024-12-05 21:46:37,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:46:37,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:37,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:46:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:47,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 859 states and 1340 transitions. [2024-12-05 21:46:47,974 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1340 transitions. [2024-12-05 21:46:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:46:47,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:47,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:47,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:48,011 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:46:53,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:53,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 870 states and 1357 transitions. [2024-12-05 21:46:53,331 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1357 transitions. [2024-12-05 21:46:53,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:46:53,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:53,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:53,368 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:46:55,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:55,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 873 states and 1361 transitions. [2024-12-05 21:46:55,570 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1361 transitions. [2024-12-05 21:46:55,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:46:55,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:55,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:46:56,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:56,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 877 states and 1370 transitions. [2024-12-05 21:46:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1370 transitions. [2024-12-05 21:46:56,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:46:56,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:56,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:56,773 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:47:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:00,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 884 states and 1380 transitions. [2024-12-05 21:47:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1380 transitions. [2024-12-05 21:47:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:47:00,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:00,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:00,223 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:47:02,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:02,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 888 states and 1384 transitions. [2024-12-05 21:47:02,033 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1384 transitions. [2024-12-05 21:47:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:47:02,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:02,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:02,068 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:47:04,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 892 states and 1390 transitions. [2024-12-05 21:47:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1390 transitions. [2024-12-05 21:47:04,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:47:04,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:04,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:04,061 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 21:47:08,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 897 states and 1411 transitions. [2024-12-05 21:47:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1411 transitions. [2024-12-05 21:47:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:47:08,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:08,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 21:47:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:13,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 906 states and 1424 transitions. [2024-12-05 21:47:13,793 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1424 transitions. [2024-12-05 21:47:13,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:47:13,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:13,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:13,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:13,812 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 21:47:14,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:14,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 909 states and 1426 transitions. [2024-12-05 21:47:14,706 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1426 transitions. [2024-12-05 21:47:14,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:47:14,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:14,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:14,725 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 21:47:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 912 states and 1431 transitions. [2024-12-05 21:47:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1431 transitions. [2024-12-05 21:47:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:47:16,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:16,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:16,612 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 21:47:17,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 913 states and 1433 transitions. [2024-12-05 21:47:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1433 transitions. [2024-12-05 21:47:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:47:17,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:17,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:17,524 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 21:47:18,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:18,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 914 states and 1434 transitions. [2024-12-05 21:47:18,314 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1434 transitions. [2024-12-05 21:47:18,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:47:18,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:18,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:18,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:18,346 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-05 21:47:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:21,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 921 states and 1444 transitions. [2024-12-05 21:47:21,503 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1444 transitions. [2024-12-05 21:47:21,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:47:21,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:21,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:21,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-05 21:47:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:26,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 929 states and 1457 transitions. [2024-12-05 21:47:26,104 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1457 transitions. [2024-12-05 21:47:26,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:47:26,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:26,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:26,125 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-05 21:47:27,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:27,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 931 states and 1460 transitions. [2024-12-05 21:47:27,281 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1460 transitions. [2024-12-05 21:47:27,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:47:27,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:27,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:27,300 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-05 21:47:28,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:28,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 932 states and 1461 transitions. [2024-12-05 21:47:28,510 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1461 transitions. [2024-12-05 21:47:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:47:28,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:28,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:28,529 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-05 21:47:29,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 932 states and 1460 transitions. [2024-12-05 21:47:29,435 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1460 transitions. [2024-12-05 21:47:29,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:47:29,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:29,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:47:29,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:29,474 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 21:47:29,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:47:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 21:47:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:42,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 949 states and 1501 transitions. [2024-12-05 21:47:42,681 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1501 transitions. [2024-12-05 21:47:42,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:47:42,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:42,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:47:42,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:42,728 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 21:47:42,730 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:47:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 21:47:51,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:51,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 952 states and 1507 transitions. [2024-12-05 21:47:51,493 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1507 transitions. [2024-12-05 21:47:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:47:51,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:51,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:47:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:51,616 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 21:47:51,617 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:47:58,410 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 21:48:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 961 states and 1521 transitions. [2024-12-05 21:48:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1521 transitions. [2024-12-05 21:48:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:48:04,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:04,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:48:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:04,263 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 21:48:04,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:48:11,277 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 21:48:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 968 states and 1531 transitions. [2024-12-05 21:48:16,052 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1531 transitions. [2024-12-05 21:48:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:48:16,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:16,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:16,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:48:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:16,093 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 21:48:16,094 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:48:23,008 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 21:48:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:25,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 973 states and 1540 transitions. [2024-12-05 21:48:25,856 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1540 transitions. [2024-12-05 21:48:25,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:48:25,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:25,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:48:25,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:25,894 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 21:48:25,895 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:48:32,810 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 21:48:33,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:33,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 975 states and 1542 transitions. [2024-12-05 21:48:33,657 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1542 transitions. [2024-12-05 21:48:33,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:48:33,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:33,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:33,678 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-05 21:48:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 981 states and 1551 transitions. [2024-12-05 21:48:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1551 transitions. [2024-12-05 21:48:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:48:36,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:36,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:36,606 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-05 21:48:37,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 981 states and 1550 transitions. [2024-12-05 21:48:37,757 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1550 transitions. [2024-12-05 21:48:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:48:37,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:37,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:37,778 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-05 21:48:39,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:39,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 982 states and 1551 transitions. [2024-12-05 21:48:39,468 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1551 transitions. [2024-12-05 21:48:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:48:39,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:39,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:39,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:48:39,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:39,512 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 21:48:39,513 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:48:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:48:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1014 states and 1610 transitions. [2024-12-05 21:48:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1610 transitions. [2024-12-05 21:48:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:48:51,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:51,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:48:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:51,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 21:48:51,169 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:48:51,270 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:48:57,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1025 states and 1622 transitions. [2024-12-05 21:48:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1622 transitions. [2024-12-05 21:48:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:48:57,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:57,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:48:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:57,241 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 21:48:57,242 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:48:57,347 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:48:58,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1026 states and 1622 transitions. [2024-12-05 21:48:58,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1622 transitions. [2024-12-05 21:48:58,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:48:58,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:48:58,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,412 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 21:48:58,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:48:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:49:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1028 states and 1623 transitions. [2024-12-05 21:49:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1623 transitions. [2024-12-05 21:49:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:49:00,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:00,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:49:06,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1047 states and 1650 transitions. [2024-12-05 21:49:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1650 transitions. [2024-12-05 21:49:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:49:06,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:06,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:06,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:06,644 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:49:09,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:09,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1060 states and 1663 transitions. [2024-12-05 21:49:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1663 transitions. [2024-12-05 21:49:09,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:49:09,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:09,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:10,371 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:49:13,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:13,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1076 states and 1689 transitions. [2024-12-05 21:49:13,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1689 transitions. [2024-12-05 21:49:13,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:49:13,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:13,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:13,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:49:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:13,084 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 21:49:13,086 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:49:14,101 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:49:16,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:16,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1079 states and 1728 transitions. [2024-12-05 21:49:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1728 transitions. [2024-12-05 21:49:16,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:49:16,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:16,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:17,271 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 21:49:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1080 states and 1735 transitions. [2024-12-05 21:49:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1735 transitions. [2024-12-05 21:49:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:49:19,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:19,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:19,448 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-05 21:49:22,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1083 states and 1745 transitions. [2024-12-05 21:49:22,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1745 transitions. [2024-12-05 21:49:22,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 21:49:22,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:22,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:22,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 21:49:24,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:24,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1086 states and 1755 transitions. [2024-12-05 21:49:24,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1755 transitions. [2024-12-05 21:49:24,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 21:49:24,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:24,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:27,901 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:49:53,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:53,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1214 states and 1956 transitions. [2024-12-05 21:49:53,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1956 transitions. [2024-12-05 21:49:53,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 21:49:53,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:53,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:53,248 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:50:02,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:02,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1225 states and 1980 transitions. [2024-12-05 21:50:02,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1980 transitions. [2024-12-05 21:50:02,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 21:50:02,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:02,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:02,404 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:50:05,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:05,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1229 states and 1994 transitions. [2024-12-05 21:50:05,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1994 transitions. [2024-12-05 21:50:05,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:50:05,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:05,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:06,041 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-05 21:50:09,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:09,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1233 states and 2001 transitions. [2024-12-05 21:50:09,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2001 transitions. [2024-12-05 21:50:09,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:50:09,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:09,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:09,094 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-05 21:50:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:12,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1236 states and 2005 transitions. [2024-12-05 21:50:12,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2005 transitions. [2024-12-05 21:50:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:50:12,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:12,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:12,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-05 21:50:12,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:12,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1237 states and 2005 transitions. [2024-12-05 21:50:12,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2005 transitions. [2024-12-05 21:50:12,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:50:12,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:12,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:13,401 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:50:28,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:28,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1260 states and 2076 transitions. [2024-12-05 21:50:28,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2076 transitions. [2024-12-05 21:50:28,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:50:28,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:28,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:28,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:28,698 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:50:36,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:36,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1275 states and 2105 transitions. [2024-12-05 21:50:36,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2105 transitions. [2024-12-05 21:50:36,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:50:36,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:36,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:36,496 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:50:42,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1282 states and 2118 transitions. [2024-12-05 21:50:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2118 transitions. [2024-12-05 21:50:42,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:50:42,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:42,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:42,957 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:50:44,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:44,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1283 states and 2119 transitions. [2024-12-05 21:50:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2119 transitions. [2024-12-05 21:50:44,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:50:44,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:44,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:44,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:44,371 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:50:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1285 states and 2122 transitions. [2024-12-05 21:50:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2122 transitions. [2024-12-05 21:50:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:50:45,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:45,703 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:50:48,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:48,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1289 states and 2128 transitions. [2024-12-05 21:50:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2128 transitions. [2024-12-05 21:50:48,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:50:48,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:48,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:48,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:48,843 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:50:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:50,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1292 states and 2130 transitions. [2024-12-05 21:50:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2130 transitions. [2024-12-05 21:50:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:50:50,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:50:51,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1293 states and 2133 transitions. [2024-12-05 21:50:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2133 transitions. [2024-12-05 21:50:51,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:50:51,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:51,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:51,890 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:51:03,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:03,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1304 states and 2156 transitions. [2024-12-05 21:51:03,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2156 transitions. [2024-12-05 21:51:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:51:03,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:03,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:03,107 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:51:07,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:07,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1307 states and 2160 transitions. [2024-12-05 21:51:07,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2160 transitions. [2024-12-05 21:51:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:51:07,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:07,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:07,101 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:51:09,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:09,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1311 states and 2173 transitions. [2024-12-05 21:51:09,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2173 transitions. [2024-12-05 21:51:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:51:09,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:09,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:09,904 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 21:51:14,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:14,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1315 states and 2179 transitions. [2024-12-05 21:51:14,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2179 transitions. [2024-12-05 21:51:14,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 21:51:14,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:14,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:14,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-05 21:51:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:19,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1318 states and 2191 transitions. [2024-12-05 21:51:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2191 transitions. [2024-12-05 21:51:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 21:51:19,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:19,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:19,256 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-05 21:51:29,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:29,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1327 states and 2210 transitions. [2024-12-05 21:51:29,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2210 transitions. [2024-12-05 21:51:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 21:51:29,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:29,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:29,162 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-05 21:51:31,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1330 states and 2216 transitions. [2024-12-05 21:51:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2216 transitions. [2024-12-05 21:51:31,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 21:51:31,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:31,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:31,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:31,808 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-05 21:51:33,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:33,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1331 states and 2217 transitions. [2024-12-05 21:51:33,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2217 transitions. [2024-12-05 21:51:33,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 21:51:33,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:33,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-05 21:51:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1340 states and 2235 transitions. [2024-12-05 21:51:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2235 transitions. [2024-12-05 21:51:43,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 21:51:43,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:43,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:43,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:43,123 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-05 21:51:47,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1347 states and 2244 transitions. [2024-12-05 21:51:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2244 transitions. [2024-12-05 21:51:47,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 21:51:47,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:47,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:47,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-05 21:51:51,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:51,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1350 states and 2249 transitions. [2024-12-05 21:51:51,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2249 transitions. [2024-12-05 21:51:51,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 21:51:51,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:51,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:51,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:51,080 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-05 21:51:55,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:55,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1356 states and 2259 transitions. [2024-12-05 21:51:55,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2259 transitions. [2024-12-05 21:51:55,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 21:51:55,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:55,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:55,233 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-05 21:51:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:58,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1359 states and 2263 transitions. [2024-12-05 21:51:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2263 transitions. [2024-12-05 21:51:58,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 21:51:58,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:58,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:58,143 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-05 21:51:59,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:59,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1360 states and 2264 transitions. [2024-12-05 21:51:59,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2264 transitions. [2024-12-05 21:51:59,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 21:51:59,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:59,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:00,009 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-12-05 21:52:01,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1360 states and 2263 transitions. [2024-12-05 21:52:01,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2263 transitions. [2024-12-05 21:52:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 21:52:01,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:01,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:01,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:01,396 INFO L256 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-05 21:52:01,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:19,098 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 21:52:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1375 states and 2301 transitions. [2024-12-05 21:52:26,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2301 transitions. [2024-12-05 21:52:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 21:52:26,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:26,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:26,950 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-05 21:52:34,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1384 states and 2316 transitions. [2024-12-05 21:52:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2316 transitions. [2024-12-05 21:52:34,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 21:52:34,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:34,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:34,818 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-05 21:52:39,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:39,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1389 states and 2322 transitions. [2024-12-05 21:52:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2322 transitions. [2024-12-05 21:52:39,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 21:52:39,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:39,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:39,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-05 21:52:40,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1391 states and 2324 transitions. [2024-12-05 21:52:40,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2324 transitions. [2024-12-05 21:52:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 21:52:40,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:40,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:40,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:40,855 INFO L256 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-05 21:52:40,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 21:53:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:08,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1402 states and 2344 transitions. [2024-12-05 21:53:08,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2344 transitions. [2024-12-05 21:53:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 21:53:08,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:08,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:08,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:53:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:08,685 INFO L256 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-05 21:53:08,686 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:53:25,637 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 21:53:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:32,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1409 states and 2359 transitions. [2024-12-05 21:53:32,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2359 transitions. [2024-12-05 21:53:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 21:53:32,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:32,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:53:32,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:32,639 INFO L256 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-05 21:53:32,641 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:53:50,210 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 21:53:53,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1412 states and 2363 transitions. [2024-12-05 21:53:53,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2363 transitions. [2024-12-05 21:53:53,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 21:53:53,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:53,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:53,378 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-05 21:53:54,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1412 states and 2362 transitions. [2024-12-05 21:53:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2362 transitions. [2024-12-05 21:53:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 21:53:54,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:54,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:54,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:54,928 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-05 21:54:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1419 states and 2372 transitions. [2024-12-05 21:54:01,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2372 transitions. [2024-12-05 21:54:01,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 21:54:01,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:01,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:01,708 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-05 21:54:03,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2481 states to 1419 states and 2371 transitions. [2024-12-05 21:54:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2371 transitions. [2024-12-05 21:54:03,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:54:03,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:03,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:03,633 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 21:54:03,634 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:04,274 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 21:54:19,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 1448 states and 2425 transitions. [2024-12-05 21:54:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2425 transitions. [2024-12-05 21:54:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:54:19,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:19,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:19,970 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 21:54:19,971 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:20,080 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 21:54:31,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:31,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1462 states and 2450 transitions. [2024-12-05 21:54:31,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2450 transitions. [2024-12-05 21:54:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:54:31,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:31,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:31,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:31,963 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 21:54:31,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:32,108 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 21:54:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:34,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1464 states and 2451 transitions. [2024-12-05 21:54:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2451 transitions. [2024-12-05 21:54:34,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:54:34,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:34,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:34,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:34,695 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 21:54:34,697 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:34,827 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 21:54:44,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:44,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1477 states and 2468 transitions. [2024-12-05 21:54:44,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2468 transitions. [2024-12-05 21:54:44,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:54:44,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:44,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:44,596 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 21:54:44,598 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 21:54:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1478 states and 2468 transitions. [2024-12-05 21:54:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2468 transitions. [2024-12-05 21:54:46,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:54:46,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:46,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:46,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:54:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:46,266 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 21:54:46,267 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:54:46,403 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 21:54:48,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1480 states and 2469 transitions. [2024-12-05 21:54:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2469 transitions. [2024-12-05 21:54:48,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 21:54:48,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:48,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 21:55:01,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:01,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1497 states and 2494 transitions. [2024-12-05 21:55:01,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2494 transitions. [2024-12-05 21:55:01,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 21:55:01,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:01,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 21:55:06,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:06,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1512 states and 2511 transitions. [2024-12-05 21:55:06,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2511 transitions. [2024-12-05 21:55:06,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 21:55:06,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:06,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 21:55:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:11,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1528 states and 2539 transitions. [2024-12-05 21:55:11,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2539 transitions. [2024-12-05 21:55:11,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 21:55:11,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:11,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:11,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:55:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:11,567 INFO L256 TraceCheckSpWp]: Trace formula consists of 269 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 21:55:11,569 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:55:13,147 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 21:55:24,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:24,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1560 states and 2633 transitions. [2024-12-05 21:55:24,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2633 transitions. [2024-12-05 21:55:24,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 21:55:24,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:24,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:25,688 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 21:55:28,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1561 states and 2641 transitions. [2024-12-05 21:55:28,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2641 transitions. [2024-12-05 21:55:28,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 21:55:28,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:28,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:28,975 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-12-05 21:55:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1564 states and 2653 transitions. [2024-12-05 21:55:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2653 transitions. [2024-12-05 21:55:33,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 21:55:33,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:33,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:33,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:33,355 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2024-12-05 21:55:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:37,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1567 states and 2665 transitions. [2024-12-05 21:55:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2665 transitions. [2024-12-05 21:55:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 21:55:37,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:37,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 24 proven. 296 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-05 21:56:09,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 1599 states and 2754 transitions. [2024-12-05 21:56:09,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2754 transitions. [2024-12-05 21:56:09,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 21:56:09,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:09,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:09,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:10,112 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 24 proven. 296 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-05 21:56:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1605 states and 2777 transitions. [2024-12-05 21:56:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2777 transitions. [2024-12-05 21:56:19,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 21:56:19,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 24 proven. 296 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-05 21:56:23,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:23,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 1610 states and 2793 transitions. [2024-12-05 21:56:23,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2793 transitions. [2024-12-05 21:56:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 21:56:23,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:23,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:23,439 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 24 proven. 296 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-05 21:56:25,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:25,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2911 states to 1611 states and 2794 transitions. [2024-12-05 21:56:25,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2794 transitions. [2024-12-05 21:56:25,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 21:56:25,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:25,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:26,329 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-05 21:56:44,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:44,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1634 states and 2860 transitions. [2024-12-05 21:56:44,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2860 transitions. [2024-12-05 21:56:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 21:56:44,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,038 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-05 21:56:54,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:54,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 1646 states and 2891 transitions. [2024-12-05 21:56:54,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2891 transitions. [2024-12-05 21:56:54,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 21:56:54,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:54,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-05 21:57:01,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1652 states and 2908 transitions. [2024-12-05 21:57:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2908 transitions. [2024-12-05 21:57:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 21:57:01,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:01,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:01,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-05 21:57:08,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:08,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 1659 states and 2915 transitions. [2024-12-05 21:57:08,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2915 transitions. [2024-12-05 21:57:08,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 21:57:08,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:08,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:08,979 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-05 21:57:15,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:15,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1663 states and 2919 transitions. [2024-12-05 21:57:15,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2919 transitions. [2024-12-05 21:57:15,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 21:57:15,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:15,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:15,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:15,337 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked.